Safety Precautions - Samsung SGH-Z720M Service Manual

1. Safety Precautions

1-1. Repair Precaution ......................................................................................................1-1
1-2. ESD(Electrostatically Sensitive Devices) Precaution ...............................................1-2
2. Specification
2-1. GSM General Specification .......................................................................................2-1
2-2. GSM Tx Power Class ...............................................................................................2-2
3. Product Function
4. Array course control
4-1. Software Adjustments..................................................................................................4-1
4-2. Software Downloading.................................................................................................4-2
5. Exploded View and Parts List
5-1. Cellular phone Exploded View ..................................................................................5-1
5-2. Cellular phone Parts list ............................................................................................5-2
5-3. Disassembly and Assembly Instructions....................................................................5-4
6. MAIN Electrical Parts List
7. Block Diagrams
7-1. RF Solution Block Diagram........................................................................................7-1
7-2. Logic Block Diagram...................................................................................................7-2
8. PCB Diagrams
C O N T E N T S